公开(公告)号：US20210260498A1

公开(公告)日：2021-08-26

申请号：US17049378

申请日：2019-05-13

Applicant: HYDAC PROCESS TECHNOLOGY GMBH

Inventor： Markus OLSCHOK ,  Christian SCHINDLER ,  Manuel HUBER

IPC: B01D17/04 ,  B01D17/00 ,  B01D29/13 ,  B01D29/54 ,  B01D29/58 ,  B01D35/30 ,  B01D36/00

Abstract: A phase separation device having a device housing (2) accommodating at least one coalescer element (42), wherein said device housing (2) has an inlet (38) for the supply of an emulsion, which flows through the respective coalescer element (42) for separation into at least two of its constituents; an outlet (46) for a separated constituent; and a further outlet (22, 64) for a further separated constituent having a lower density than the one constituent and floating on the latter.

公开(公告)号：US20190262749A1

公开(公告)日：2019-08-29

申请号：US16301914

申请日：2017-05-24

Applicant: HYDAC PROCESS TECHNOLOGY GMBH

Inventor： Markus OLSCHOK ,  Christian SCHINDLER ,  Alexander SCHWARZKOPF

IPC: B01D35/06 ,  B01D29/15 ,  B01D29/54 ,  B03C1/28

Abstract: The invention relates to a filter device for fluids, comprising a housing (1) accommodating at least one filter element (5), which has an inlet (47) for the supply of fluid to be purified to a non-filtrate chamber (49) of the housing (1), which is separated from a filtrate chamber (46) of the housing (1) by the filter medium (33) of the respective filter element (5), having an outlet (42) for filtrate, and comprising a magnetic field-generating unit (57) arranged inside the non-filtrate chamber (49), which has an adhering surface (51) in the form of a sleeve for ferromagnetic particles attached thereto by means of a magnetic force effect. The invention is characterized in that in the non-filtrate chamber (49), the respective sleeve (51) extends outside of the respective filter element (5) parallel to the inlet (47) and transversely to the outlet (42), and that the non-filtrate chamber (49) at least partially encompasses the outlet (42) at the point of transition to the filtrate chamber (46).

公开(公告)号：US20200016518A1

公开(公告)日：2020-01-16

申请号：US16495149

申请日：2018-03-19

Applicant: HYDAC PROCESS TECHNOLOGY GMBH

Inventor： Markus OLSCHOK ,  Ralf WNUK ,  Christian SCHINDLER ,  Maximilian MEINERS

IPC: B01D29/21 ,  B01D36/00 ,  B01D29/58

Abstract: A device for treating fluid, in particular a filter device, having at least one first (12) and one second tubular element (14) forming an element assembly (10) with each other, wherein the one element (14) is accommodated in the other element (12) forming a flow chamber (33) between the two elements (12, 14) such that a first element (12) is arranged in the direction of the inflow side (29) of a fluid to be treated and a second element (14) is arranged in the direction of the outflow side (31) of the treated fluid in the element assembly (10), and wherein during the fluid treatment, the flow is routed through both elements (12, 14) in succession from the direction of the inflow side (29) towards the outflow side (31), is characterized in that, in relation to a joint viewing direction (P), the first element (12) facing the inflow side (29) at least partially has a uniform or non-uniform con tour and the second element (14) facing the outflow side (31) at least partially has a non-uniform or uniform contour.

公开(公告)号：US20180257010A1

公开(公告)日：2018-09-13

申请号：US15777706

申请日：2016-10-28

Applicant: HYDAC PROCESS TECHNOLOGY GMBH

Inventor： Ralf WNUK ,  Markus OLSCHOK ,  Christian SCHINDLER

IPC: B01D29/66 ,  B01D29/23 ,  B01D29/52 ,  B01D35/16

CPC classification number: B01D29/668 ,  B01D29/23 ,  B01D29/52 ,  B01D29/665 ,  B01D35/1576 ,  B01D35/16 ,  B01D2201/0438

Abstract: The invention relates to a filter apparatus having a plurality of filter elements (21) which can be accommodated in a filter housing (1) with a filter inlet (11) for fluid to be filtered and a filter outlet (13) for the filtered fluid, wherein during the operation of the device at least one of the filter elements (21) can be backflushed by means of a backflushing device for cleaning its effective surface, which backflushing device includes a pressure control device (7) to support the backflushing, characterized in that the filter elements (21) are each accommodated in an element housing (30), the element housings (30) with the filter elements (21) performing the filtration process are connected to the fluid outlet (13) by their one open end (33) in a fluid conducting manner, and the element housing (30) of the respective backflushable filter element (21) is exclusively connected with its one open end (33) to the pressure control device (7).

公开(公告)号：US20170333816A1

公开(公告)日：2017-11-23

申请号：US15532657

申请日：2015-08-27

Applicant: HYDAC PROCESS TECHNOLOGY GMBH

Inventor： Markus OLSCHOK ,  Christian SCHINDLER ,  Seddik LAHBIB

IPC: B01D29/66 ,  B01D29/35

CPC classification number: B01D29/668 ,  B01D29/35 ,  B01D29/48 ,  B01D29/906 ,  B01D35/16 ,  B01D2201/02

Abstract: A filter device (10) includes a filter element (12) in a filter housing (14) with fluid connection points (16, 18) for the non-filtrate and filtrate. Fluid can be passed through the filter element in both directions for filtrating the non-filtrate or for backwashing for cleaning particle contaminations (72). A pressure control (36) generates a post-suctioning effect to improve the cleaning of the particle contaminations (72). The filter device (10) is designed as a one filter-element solution. In a predetermined exchange, the single filter element (12) for filtering can be used for backwashing or can be backwashed using the pressure control device (36). A hydraulic system (64) and a method for backwashing a filter element (12) of a filter device (10) is provided.